Home mortgage loans come in different types as well. The most common category is the fixed rate mortgage wherein the interest rate of the loan remains the same throughout its term, most common would be 15 years or 30 years, but 40- or 50-year terms have been made available, including shorter terms. This type of mortgage has different types of interest rates, such as compounding frequency, loanable amount and mortgage terms. Thus specific calculations of the payment by the borrower on a monthly basis are computed within these parameters. Other mortgage loans are specific or customized by the lenders. These are mortgages that have amortizations, graduated payments, balloon payments or interest only, among others. What is common though is a fixed rate for a certain period and can have payments independent of additional requirements needed for the house. Additional payments such as taxes and insurances are also not included.

Next category is the adjustable rate mortgage loan wherein the interest rate adjusts or "floats." The index and caps change over a certain period. The most common caps are 1-year constant maturity, COFI or the Cost of Funds Index and LIBOR or the Interbank Offered Rate. Thus, payments made by the borrower change over time as well as the term of the loan. What you should note though is to find the home mortgage loan that best suits your needs. Do not just go for the common one as you might realize later on that other options would have done better for you. As a prospective homeowner, weigh down all of your options. Do not hesitate to ask questions and discuss it with a professional before making a decision.